V4L/DVB (13414): ttusb-dec: do not overwrite the first part of phys string

Author: Márton Németh <nm127@freemail.hu>

Use strlcat() to append a string to the previously created first part.

The semantic match that finds this kind of problem is as follows:

expression dev;
expression phys;
expression str;
expression size;
 	usb_make_path(dev, phys, size);
-	strlcpy(phys, str, size);
+	strlcat(phys, str, size);

Signed-off-by: Márton Németh 
Signed-off-by: Mauro Carvalho Chehab 
 drivers/media/dvb/ttusb-dec/ttusb_dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index d91e063..53baccb 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1198,7 +1198,7 @@ static int ttusb_init_rc( struct ttusb_dec *dec)
 	int err;
 	usb_make_path(dec->udev, dec->rc_phys, sizeof(dec->rc_phys));
-	strlcpy(dec->rc_phys, "/input0", sizeof(dec->rc_phys));
+	strlcat(dec->rc_phys, "/input0", sizeof(dec->rc_phys));
 	input_dev = input_allocate_device();
 	if (!input_dev)